International roaming is a tricky and expensive thing to handle, but things are getting better.

Whether you fly overseas for business regularly or just a couple times a year, budgeting out how much you’ll need to spend to keep your phone connected abroad is never fun. When the editors here at Android Central travel overseas we implore a variety of tactics, from buying roaming packages from U.S. carriers to getting dedicated international hotspots and just buying local SIM cards when we arrive. This year at MWC 2015 I chose to give the KnowRoaming SIM sticker a try.